O Ring*quantities(125/10000 as options)
Size: 8mm(outside diameter) x 5mm(inside diameter) x 1.5mm(thickness)
Ymdkey only support paypal now,thanks for understanding.
Kindly note all price listed in page don't include destination taxes since every country is different policy.
If you located in EU,will charge VAT for orders under Euro150 when checkout.
If your order is over Euro150,please pay VAT/customs fee yourself in destination.
For shipping and invoice details,just message us directly is ok.
We have the installing and software of manuals for Kits or PCBs,please use it with the PCB of model rightly.